Anharmonic effects on infrared spectra of GaAs and GaP

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dc.creatorLawler, Hadley M.
dc.creatorShirley, Eric L.
dc.date2004-07-19
dc.date.accessioned2026-07-07T02:59:16Z
dc.date.available2026-07-07T02:59:16Z
dc.descriptionWith a study of bulk GaAs and GaP, we report detailed infrared spectra and their temperature dependence from first principles. Fine features and low-temperature trends in the predicted response are confirmed by experiment. The spectra are calculated from the far-infrared through twice the frequency of the zone-center optical phonon. The treatment relies on recent developments in the theories of dielectric polarization and the phonon-phonon interaction.
dc.description5 pages
dc.identifierhttps://arxiv.org/abs/cond-mat/0407485
dc.identifierhttp://arxiv.org/abs/cond-mat/0407485
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/24445
dc.subjectMaterials Science
dc.titleAnharmonic effects on infrared spectra of GaAs and GaP
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